December
December · November · February
United States · 1991–2020
December leads for comfortable weather in Southeast Arcadia: typically 24.2°C by day, 11°C at night, with 45 mm of rain. Based on measured 1991–2020 NOAA station history.
December · November · February
October · April · November
January · December · February
The weakest month is August, scoring 21 against December’s 90 — days average 33°C, 9° above the 24°C the score treats as ideal, and 222 mm of rain falls.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 23°C | 8.7°C | 56 mm | 4.3 | 10 h 36 | 81 | Strong coverage |
| February | 24.6°C | 10.3°C | 51 mm | 4.1 | 11 h 12 | 86 | Strong coverage |
| March | 26.6°C | 12°C | 59 mm | 4.1 | 11 h 56 | 82 | Strong coverage |
| April | 29.1°C | 14.8°C | 63 mm | 4.5 | 12 h 46 | 78 | Strong coverage |
| May | 31.6°C | 17.9°C | 104 mm | 5.8 | 13 h 28 | 58 | Strong coverage |
| June | 32.6°C | 21.3°C | 237 mm | 12.8 | 13 h 51 | 23 | Strong coverage |
| July | 32.9°C | 22.2°C | 210 mm | 13.8 | 13 h 42 | 23 | Strong coverage |
| August | 33°C | 22.4°C | 222 mm | 14.2 | 13 h 06 | 21 | Strong coverage |
| September | 32.1°C | 21.7°C | 199 mm | 11 | 12 h 17 | 31 | Strong coverage |
| October | 29.9°C | 18.2°C | 66 mm | 5.2 | 11 h 28 | 68 | Strong coverage |
| November | 26.5°C | 13.6°C | 48 mm | 3.5 | 10 h 46 | 87 | Strong coverage |
| December | 24.2°C | 11°C | 45 mm | 3.7 | 10 h 26 | 90 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 31.1°C1 Jan 1974 | -7.8°C12 Jan 1982 | 102 mm13 Jan 1961 | 217 mm2016 · driest 0 mm in 1974 | 115 |
| February | 33.3°C21 Feb 1975 | -6.1°C4 Feb 1917 | 109 mm10 Feb 1937 | 258 mm1983 · driest 0 mm in 1916 | 115 |
| March | 35.0°C28 Mar 1920 | -3.3°C3 Mar 1980 | 102 mm13 Mar 1984 | 253 mm1987 · driest 0 mm in 2020 | 117 |
| April | 36.7°C30 Apr 1975 | 0.0°C8 Apr 1971 | 130 mm7 Apr 1963 | 212 mm1997 · driest 0 mm in 1967 | 115 |
| May | 39.4°C26 May 1938 | 3.9°C8 May 1992 | 160 mm10 May 1987 | 399 mm1987 · driest 0 mm in 1965 | 111 |
| June | 40.0°C5 Jun 1985 | 11.1°C1 Jun 1984 | 191 mm15 Jun 1939 | 602 mm1982 · driest 51 mm in 1990 | 113 |
| July | 38.3°C17 Jul 1908 | 16.1°C1 Jul 1981 | 183 mm19 Jul 1945 | 445 mm1965 · driest 49 mm in 1932 | 115 |
| August | 38.3°C22 Aug 1902 | 15.6°C14 Aug 1989 | 167 mm26 Aug 2017 | 464 mm1908 · driest 42 mm in 1902 | 116 |
| September | 36.7°C2 Sep 1952 | 12.8°C25 Sep 1990 | 236 mm12 Sep 1903 | 450 mm1940 · driest 36 mm in 1961 | 115 |
| October | 36.7°C5 Oct 1973 | 3.3°C29 Oct 2008 | 188 mm9 Oct 1953 | 355 mm1952 · driest 0 mm in 1942 | 115 |
| November | 33.9°C6 Nov 1959 | -5.0°C25 Nov 1970 | 108 mm12 Nov 1947 | 170 mm1997 · driest 0 mm in 1996 | 116 |
| December | 31.7°C10 Dec 1971 | -7.8°C13 Dec 1962 | 83 mm9 Dec 1977 | 174 mm1905 · driest 2 mm in 1932 | 115 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 13 | <1 | 3 | 2 |
| February | 16 | 2 | 1 | 2 |
| March | 23 | 6 | <1 | 2 |
| April | 27 | 15 | 0 | 2 |
| May | 30 | 25 | 0 | 3 |
| June | 30 | 27 | 0 | 7 |
| July | 30 | 29 | 0 | 6 |
| August | 30 | 29 | 0 | 7 |
| September | 30 | 27 | 0 | 5 |
| October | 30 | 19 | 0 | 2 |
| November | 23 | 4 | 0 | 1 |
| December | 16 | 1 | <1 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 70% | 14% | 6% | 9% | 21.3–26.4°C |
| February | 73% | 16% | 7% | 11% | 21.8–27.6°C |
| March | 81% | 15% | 7% | 11% | 24.8–29.1°C |
| April | 85% | 15% | 7% | 12% | 27.9–31.0°C |
| May | 78% | 22% | 11% | 26% | 30.7–33.3°C |
| June | 58% | 42% | 21% | 61% | 31.6–34.1°C |
| July | 53% | 47% | 22% | 68% | 32.4–34.0°C |
| August | 54% | 46% | 21% | 66% | 32.3–34.2°C |
| September | 59% | 41% | 18% | 51% | 31.4–33.2°C |
| October | 80% | 20% | 8% | 18% | 28.2–31.2°C |
| November | 84% | 12% | 4% | 6% | 24.9–27.8°C |
| December | 75% | 13% | 5% | 7% | 22.3–26.3°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page